OM System Om System Bcl-0980 9Mm F/8.0 Fisheye Body Cap Lens (Black) Wide Angle Lenses

As Creative As A Body Cap Can Get; The Olympus Bcl-0980 9Mm F/8.0 Fisheye Body Cap Lens Appears To Be A Protective Body Cap For Your Micro Four-Thirds Camera, But This Body Cap Also Doubles As A Fisheye Lens With An 35Mm Equivalent Focal Length Of 18Mm.